Dongguan YIhui Hydaulic Machinery  Co., Ltd is a comprehensive lighting production factory intergraded the functions of development, designing, production, and sales together.  We own the self brand " Surprius " and the 5 product categories include indoor and outdoor lighting system, LED, LVD, Intelligent road light system. We are the leading supplier of developing and applying lighting systems.  We cooperate with the elite developers from well known universities in China, Hong Kong and Taiwan.  In the Surprius brand, we first combined the application of traditional light source with nano reflectors with double power ballast to reach the goal of energy saving.  In our second phrase, nano six color low frequency LVD to save the energy and extend the life time.  Finally, develop new LED lighting system by apply new technology in light, machinery, electronic and heat in order to lead the field in LED application.  With the new LED lighting design in addition of the advance intelligent energy saving. Our product were certified by multiple national institutes and companies due to our break through technology in environment and energy saving.